Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.

An example of phi is: rather than pick the time of day, split between “morning, work hours” and “evening”.

I’m using the masculine form because Criteo is unfortunately slightly gender-biased.

Every time your bid is slower, you lose money: timeout, RTB platform does not want to deal with you anymore, ...This is not image recognition. Keep it simple: a tree, a linear model, ...

SGD is not advantageous because, when you have 10 times more data, you don’t have that much more information

SGD is not advantageous because, when you have 10 times more data, you don’t have that much more information

SGD is not advantageous because, when you have 10 times more data, you don’t have that much more information

Go in the past: business team started a new campaign with high CPC which flooded your dataset.Long term vs short term: expensive computations vs cheap onesChoose the best variables: each variable adds latency.Conclusion: there are many more questions than “What is the best f I can think of?”

I’m using the masculine form because Criteo is unfortunately slightly gender-biased.

I’m using the masculine form because Criteo is unfortunately slightly gender-biased.

SVD, NNMF, LDA, Bayesian Matrix Factorization, Sparse Coding, ...

Panties: if you create a startup, display panties.

There are instant buys and other products which need a bigger thought. DVD vs. car

There are instant buys and other products which need a bigger thought. DVD vs. car

It is not about “How fast can you go with a complicated model?” but “How complex can you go within the resource budget?”